The Dead Sea, Jordan and Israel
Due to its unique density and salinity, the Dead Sea is one of the most popular bodies of water in the world to visit. Floating in its brine is not only considered relaxing but is reputed to be restorative to those with chronic skin diseases. However, the same properties that make it special and soothing can also make it dangerous.
According to Encounters Travel, that’s partially because it can host strong currents but chiefly because it’s dense enough that it’s difficult to lift one’s head back through the surface once it goes under. In addition to this drowning risk, the salinity can also damage the eyes and skin during prolonged exposure. The Smithsonian Magazine also reported that the surrounding area is increasingly prone to sinkholes.